CN2605305Y - External wall drainage blanket for basement - Google Patents
External wall drainage blanket for basement Download PDFInfo
- Publication number
- CN2605305Y CN2605305Y CN 03229849 CN03229849U CN2605305Y CN 2605305 Y CN2605305 Y CN 2605305Y CN 03229849 CN03229849 CN 03229849 CN 03229849 U CN03229849 U CN 03229849U CN 2605305 Y CN2605305 Y CN 2605305Y
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- CN
- China
- Prior art keywords
- wall
- basement
- aqueduct
- sandwich slab
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The utility model disclosing a water drainage layer of a basement exterior wall aims at providing a water drainage layer of a basement exterior wall with the waterproof and moisture proof effect. The utility model comprises a continuous concrete wall, a sandwich plate, a filling screed-coat, an exterior basement wall and an aqueduct, wherein, the filling screed-coat and sandwich plate are arranged between the continuous concrete wall and the exterior basement wall; the sandwich plate is fixed on the filling screed-coat through shoot nails or concrete nails; the aqueduct which is connected with an isolation sump is arranged under the sandwich plate. The utility model is suitable for waterproof construction of various exterior basement walls.
Description
Technical field
The utility model relates to a kind of construction drainage layer, and more particularly, it relates to a kind of outer wall of basement drainage blanket that is used for plaing between diaphragm wall and the outer wall of basement antiseepage effect.
Background technology
For a long time, the seepage prevention and treatment of underground construction is the emphasis that construction work circle is paid close attention to always, and especially in the area, Shanghai, because groundwater table is higher, rainfall is abundant, underground construction must be resisted groundwater pressure for a long time; And Basement Concrete Structures construction with use, the cracks that reason produced such as shrinkage and creep of sedimentation, the temperature difference or material itself appear through regular meeting, become the seepage channel of press water then.Cause the reason of underground construction generation seepage to mainly contain two links: 1. exist press water 2. that the seepage flow approach is arranged.Present waterproof measure is to adopt the measure of " blocking up " in the majority at the seepage flow approach, and effect differs, and according to incompletely statistics, in Shanghai, most underground construction has infiltration phenomenon in various degree, and the appropriate litigation fees that spends in every year in the seepage special administration is considerable.
Summary of the invention
The purpose of this utility model is to overcome the deficiencies in the prior art, and a kind of outer wall of basement drainage blanket with waterproof, draining, damp proof insulation effect is provided.
It comprises diaphragm wall, sandwich slab, outer wall of basement, aqueduct the utility model, wherein between diaphragm wall and outer wall of basement, be provided with and fill leveling layer and sandwich slab, sandwich slab is that Plastic Flat sheet material is through the three-dimensional sandwich slab of mold pressing formation with regular circular protrusions point, sandwich slab adopts nailing or cement nail to be fixed in and fills on the leveling layer, also useful binders is bonding, aqueduct is housed below sandwich slab, and aqueduct is connected with the water proof storehouse.The beneficial effects of the utility model are:
The utlity model has draining, damp proof insulation double effects, fundamentally stopped the approach of seepage, be specially adapted to the outer wall of basement waterproof construction of " unification of two walls " system, significantly the reduction of erection time, reduced construction costs, improved workmanship.The utility model can be used for various outer wall of basement drainage blankets.
Description of drawings
Fig. 1 is the utility model structural representation
The specific embodiment
The utility model will be further described below in conjunction with accompanying drawing.
It comprises the utility model diaphragm wall 1, fills leveling layer 2, sandwich slab 3, outer wall of basement 4, wherein between diaphragm wall 1 and outer wall of basement 4, be provided with and fill leveling layer 2 and sandwich slab 3, the fixing also useful binders of sandwich slab 3 usefulness nailings or cement nail is bonded in fills on the leveling layer 2, aqueduct 5 is housed below sandwich slab 3, and aqueduct 5 is connected with water proof storehouse 6.Because sandwich slab 3 salient point spaces effect, make between sandwich slab 3 and the diaphragm wall 1 and formed the vertical drainage passage, drainage channel is provided with special-purpose aqueduct 5 in floor load transfering strip position, water that diaphragm wall 1 oozes out or surface water, the passage that process sandwich slab 3 forms enters regularly discharge the water proof storehouse 6 from the aqueduct 5 of bottom.
Embodiment of the present utility model:
Water that infiltrates from diaphragm wall 1 or surface water enter fill carry out drainage between leveling layer 2 and the sandwich slab 3 after, lose water pressure, Channel Group's passage that the space of constructing by all protruding round dot of sandwich slab 3 forms, behind aqueduct 5 remittance water proof storehouses 6, enter city planting ductwork by automatic pump control.
Claims (3)
1. outer wall of basement drainage blanket, it comprises diaphragm wall (1), fills leveling layer (2), sandwich slab (3), outer wall of basement (4), aqueduct (5), it is characterized in that, described filling leveling layer (2) and sandwich slab (3) are located between diaphragm wall (1) and the outer wall of basement (4), in the below of sandwich slab (3) aqueduct (5) is housed, aqueduct (5) is connected with water proof storehouse (6).
2. outer wall of basement drainage blanket as claimed in claim 1 is characterized in that, described sandwich slab (3) is fixed on nailing or cement nail and fills on the leveling layer (2), and also useful binders is bonding.
3. outer wall of basement drainage blanket as claimed in claim 1 or 2 is characterized in that, described sandwich slab (3) adopts Plastic Flat sheet material through the three-dimensional sandwich slab of mold pressing formation with regular circular protrusions point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229849 CN2605305Y (en) | 2003-03-28 | 2003-03-28 | External wall drainage blanket for basement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03229849 CN2605305Y (en) | 2003-03-28 | 2003-03-28 | External wall drainage blanket for basement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2605305Y true CN2605305Y (en) | 2004-03-03 |
Family
ID=34165077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03229849 Expired - Fee Related CN2605305Y (en) | 2003-03-28 | 2003-03-28 | External wall drainage blanket for basement |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2605305Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191788A (en) * | 2011-04-13 | 2011-09-21 | 中建七局第三建筑有限公司 | High-capacity automatic rainwater collecting, filter and storage device |
| CN103306299A (en) * | 2013-06-19 | 2013-09-18 | 泰兴市第一建筑安装工程有限公司 | Comprehensive waterproof and drainage construction method of basement exterior wall of super-high-rise building |
| CN104278700A (en) * | 2014-10-20 | 2015-01-14 | 天津深基工程有限公司 | Weldable anticorrosion base plate for underground diaphragm walls |
| CN109629830A (en) * | 2018-12-22 | 2019-04-16 | 广州市天作建筑规划设计有限公司 | Outer wall of basement construction method and structure |
| CN109706958A (en) * | 2018-12-29 | 2019-05-03 | 北京东方雨虹防水技术股份有限公司 | Row's infiltration of hypogee and condensation-proof moisture condensation structure and its construction method |
| CN109838097A (en) * | 2019-03-19 | 2019-06-04 | 广东荣潮拓展建设有限公司 | A kind of construction method of underground structure waterproof metope |
-
2003
- 2003-03-28 CN CN 03229849 patent/CN2605305Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191788A (en) * | 2011-04-13 | 2011-09-21 | 中建七局第三建筑有限公司 | High-capacity automatic rainwater collecting, filter and storage device |
| CN103306299A (en) * | 2013-06-19 | 2013-09-18 | 泰兴市第一建筑安装工程有限公司 | Comprehensive waterproof and drainage construction method of basement exterior wall of super-high-rise building |
| CN104278700A (en) * | 2014-10-20 | 2015-01-14 | 天津深基工程有限公司 | Weldable anticorrosion base plate for underground diaphragm walls |
| CN104278700B (en) * | 2014-10-20 | 2016-01-13 | 天津深基工程有限公司 | Ground-connecting-wall is with welding anti-corrosion backing plate |
| CN109629830A (en) * | 2018-12-22 | 2019-04-16 | 广州市天作建筑规划设计有限公司 | Outer wall of basement construction method and structure |
| CN109706958A (en) * | 2018-12-29 | 2019-05-03 | 北京东方雨虹防水技术股份有限公司 | Row's infiltration of hypogee and condensation-proof moisture condensation structure and its construction method |
| CN109838097A (en) * | 2019-03-19 | 2019-06-04 | 广东荣潮拓展建设有限公司 | A kind of construction method of underground structure waterproof metope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |